﻿<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:Fluent="clr-namespace:Fluent">
  <ResourceDictionary.MergedDictionaries>
    <ResourceDictionary Source="pack://application:,,,/Fluent;component\Themes\Office2010\Controls\ScrollBarWhite.xaml" />
    <ResourceDictionary Source="pack://application:,,,/Fluent;component\Themes\Office2010\Controls\Gallery.xaml" />
    <ResourceDictionary
Source="pack://application:,,,/Fluent;component\Themes\Office2010\Controls\RibbonScrollViewer.xaml" />
  </ResourceDictionary.MergedDictionaries>
  <Fluent:ObjectToImageConverter x:Key="StringToImageConvert" />
  <Style x:Key="InRibbonGalleryToggleButtonStyle" TargetType="{x:Type Fluent:ToggleButton}">
    <Setter Property="Template" Value="{DynamicResource InRibbonGalleryToggleButtonControlTemplate}" />
    <Setter Property="Height" Value="66" />
    <Setter Property="Width" Value="Auto" />
    <Setter Property="Focusable" Value="False" />
    <Setter Property="FontSize" Value="{DynamicResource DefaultFontSize}" />
    <Setter Property="FontFamily" Value="{DynamicResource DefaultFontFamily}" />
    <Setter Property="FocusVisualStyle" Value="{DynamicResource ControlStyleEmptyFocus}" />
    <Setter Property="Foreground" Value="{DynamicResource DefaultFontBrush}" />
    <Setter Property="FocusVisualStyle" Value="{DynamicResource ControlStyleEmptyFocus}" />
    <Style.Triggers>
      <Trigger Property="Size" Value="Large">
        <Setter Property="Height" Value="66" />
      </Trigger>
      <Trigger Property="Size" Value="Middle">
        <Setter Property="Height" Value="22" />
      </Trigger>
      <Trigger Property="Size" Value="Small">
        <Setter Property="Height" Value="22" />
        <Setter Property="Width" Value="31" />
      </Trigger>
    </Style.Triggers>
  </Style>
  <ControlTemplate x:Key="InRibbonGalleryToggleButtonControlTemplate" TargetType="{x:Type Fluent:ToggleButton}">
    <Border x:Name="border" BorderThickness="1" CornerRadius="2" Background="{DynamicResource TransparentBrush}"
            BorderBrush="{DynamicResource TransparentBrush}" Height="Auto" HorizontalAlignment="Stretch"
            VerticalAlignment="Stretch">
      <Border x:Name="border1" Height="Auto" BorderBrush="{DynamicResource TransparentBrush}" BorderThickness="1"
              CornerRadius="2" Background="{DynamicResource TransparentBrush}">
        <Grid Height="Auto">
          <Rectangle x:Name="rectangle" StrokeThickness="0" Visibility="Collapsed">
            <Rectangle.Fill>
              <RadialGradientBrush Center="0.503,1" GradientOrigin="0.503,1" RadiusY="0.202">
                <GradientStop Color="#7FFFFFFF" Offset="0" />
                <GradientStop Offset="1" />
              </RadialGradientBrush>
            </Rectangle.Fill>
          </Rectangle>
          <StackPanel x:Name="stackPanel" Width="Auto" Orientation="Vertical">
            <ContentPresenter x:Name="iconImage" HorizontalAlignment="Center" Height="32" VerticalAlignment="Center"
                              Content="{Binding Icon, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource StringToImageConvert}}"
                              Width="32" Margin="2" SnapsToDevicePixels="True" />
            <Fluent:TwoLineLabel x:Name="controlLabel" Text="{TemplateBinding Header}"
                                 Style="{DynamicResource TwoLineLabelStyle}" HorizontalAlignment="Center" VerticalAlignment="Stretch" Margin="2,-2,2,2"
                                 HasGlyph="True" />
          </StackPanel>
        </Grid>
      </Border>
    </Border>
    <ControlTemplate.Triggers>
      <Trigger Property="Size" Value="Small">
        <Setter Property="Orientation" TargetName="stackPanel" Value="Horizontal" />
        <Setter Property="Content" TargetName="iconImage"
                Value="{Binding Icon, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource StringToImageConvert}}" />
        <Setter Property="HasTwoLines" TargetName="controlLabel" Value="False" />
        <Setter Property="Text" TargetName="controlLabel" Value="" />
        <Setter Property="Width" TargetName="iconImage" Value="16" />
        <Setter Property="Height" TargetName="iconImage" Value="16" />
        <Setter Property="Margin" TargetName="iconImage" Value="1,2,0,2" />
        <Setter Property="Margin" TargetName="controlLabel" Value="-2,0,2,2" />
        <Setter Property="Width" TargetName="controlLabel" Value="10" />
      </Trigger>
      <Trigger Property="Size" Value="Middle">
        <Setter Property="Orientation" TargetName="stackPanel" Value="Horizontal" />
        <Setter Property="Content" TargetName="iconImage"
                Value="{Binding Icon, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource StringToImageConvert}}" />
        <Setter Property="Width" TargetName="stackPanel" Value="Auto" />
        <Setter Property="VerticalAlignment" TargetName="iconImage" Value="Center" />
        <Setter Property="HasTwoLines" TargetName="controlLabel" Value="False" />
        <Setter Property="Margin" TargetName="controlLabel" Value="2,-2,2,2" />
        <Setter Property="VerticalAlignment" TargetName="border" Value="Stretch" />
        <Setter Property="Width" TargetName="iconImage" Value="16" />
        <Setter Property="Height" TargetName="iconImage" Value="16" />
        <Setter Property="Margin" TargetName="iconImage" Value="1,2,2,2" />
        <Setter Property="VerticalAlignment" TargetName="controlLabel" Value="Top" />
      </Trigger>
      <Trigger Property="IsChecked" Value="True">
        <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonPressedOuterBorderBrush}" />
        <Setter Property="Background" TargetName="border" Value="{DynamicResource ButtonPressedOuterBackgroundBrush}" />
        <Setter Property="Background" TargetName="border1" Value="{DynamicResource ButtonPressedInnerBackgroundBrush}" />
        <Setter Property="BorderBrush" TargetName="border1" Value="{DynamicResource ButtonPressedInnerBorderBrush}" />
        <Setter Property="Visibility" TargetName="rectangle" Value="Visible" />
      </Trigger>
      <Trigger Property="IsEnabled" Value="False">
        <Setter Property="Opacity" TargetName="iconImage" Value="0.5" />
        <Setter Property="Opacity" TargetName="controlLabel" Value="0.5" />
        <Setter Property="Effect" TargetName="iconImage">
          <Setter.Value>
            <Fluent:GrayscaleEffect />
          </Setter.Value>
        </Setter>
      </Trigger>
      <MultiTrigger>
        <MultiTrigger.Conditions>
          <Condition Property="IsMouseOver" Value="True" />
          <Condition Property="IsChecked" Value="False" />
        </MultiTrigger.Conditions>
        <Setter Property="BorderBrush" TargetName="border1" Value="{DynamicResource ButtonHoverInnerBorderBrush}" />
        <Setter Property="Background" TargetName="border1" Value="{DynamicResource ButtonHoverInnerBackgroundBrush}" />
        <Setter Property="Background" TargetName="border" Value="{DynamicResource ButtonHoverOuterBackgroundBrush}" />
        <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonHoverOuterBorderBrush}" />
        <Setter Property="Visibility" TargetName="rectangle" Value="Visible" />
      </MultiTrigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>
  <Style x:Key="InRibbonGalleryButton" TargetType="{x:Type Fluent:ToggleButton}">
    <Setter Property="FocusVisualStyle" Value="{DynamicResource ControlStyleEmptyFocus}" />
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="{x:Type Fluent:ToggleButton}">
          <Border BorderBrush="{DynamicResource ButtonBorderBrush}" BorderThickness="1,1,1,1" x:Name="border"
                  Background="{DynamicResource ButtonBackgroundBrush}">
            <Border BorderThickness="1,1,1,1" x:Name="border1">
              <Grid x:Name="grid">
                <Path Margin="0,6,0,0" VerticalAlignment="Top" Height="1" Fill="#FFFFFFFF" Stretch="Fill"
                      Stroke="#FF000000" Data="M0,0L1,0" HorizontalAlignment="Center" Width="7" />
                <Path Margin="0,8,0,0" VerticalAlignment="Top" Height="3" Fill="#FF000000" Stretch="Fill"
                      Stroke="#FF000000" Data="M0,0L1,1 2,0z" Width="5" HorizontalAlignment="Center" StrokeThickness="0" />
              </Grid>
            </Border>
          </Border>
          <ControlTemplate.Triggers>
            <Trigger Property="IsEnabled" Value="False">
              <Setter Property="Opacity" TargetName="grid" Value="0.5" />
              <Setter Property="Background" TargetName="border" Value="{DynamicResource ButtonDisabledBackgroundBrush}" />
              <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonDisabledBorderBrush}" />
            </Trigger>
            <MultiTrigger>
              <MultiTrigger.Conditions>
                <Condition Property="IsMouseOver" Value="True" />
                <Condition Property="IsPressed" Value="False" />
              </MultiTrigger.Conditions>
              <Setter Property="Background" TargetName="border" Value="{DynamicResource TransparentBrush}" />
              <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonHoverOuterBorderBrush}" />
              <Setter Property="BorderBrush" TargetName="border1" Value="{DynamicResource ButtonHoverInnerBorderBrush}" />
              <Setter Property="Background" TargetName="border1"
                      Value="{DynamicResource ButtonHoverInnerBackgroundBrush}" />
            </MultiTrigger>
            <Trigger Property="IsPressed" Value="True">
              <Setter Property="Background" TargetName="border"
                      Value="{DynamicResource ButtonPressedOuterBackgroundBrush}" />
              <Setter Property="BorderBrush" TargetName="border"
                      Value="{DynamicResource ButtonPressedOuterBorderBrush}" />
              <Setter Property="BorderBrush" TargetName="border1"
                      Value="{DynamicResource ButtonPressedInnerBorderBrush}" />
              <Setter Property="Background" TargetName="border1"
                      Value="{DynamicResource ButtonPressedInnerBackgroundBrush}" />
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>
  <Style x:Key="InRibbonGalleryRepeatButton" TargetType="{x:Type RepeatButton}">
    <Setter Property="FocusVisualStyle" Value="{DynamicResource ControlStyleEmptyFocus}" />
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="{x:Type RepeatButton}">
          <Border BorderBrush="{DynamicResource ButtonBorderBrush}" BorderThickness="1,1,1,1" x:Name="border"
                  Background="{DynamicResource ButtonBackgroundBrush}">
            <Border BorderThickness="1,1,1,1" x:Name="border1">
              <ContentPresenter x:Name="contentPresenter" />
            </Border>
          </Border>
          <ControlTemplate.Triggers>
            <Trigger Property="IsEnabled" Value="False">
              <Setter Property="Opacity" TargetName="contentPresenter" Value="0.5" />
              <Setter Property="Background" TargetName="border" Value="{DynamicResource ButtonDisabledBackgroundBrush}" />
              <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonDisabledBorderBrush}" />
            </Trigger>
            <MultiTrigger>
              <MultiTrigger.Conditions>
                <Condition Property="IsMouseOver" Value="True" />
                <Condition Property="IsPressed" Value="False" />
              </MultiTrigger.Conditions>
              <Setter Property="Background" TargetName="border" Value="{DynamicResource TransparentBrush}" />
              <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource ButtonHoverOuterBorderBrush}" />
              <Setter Property="BorderBrush" TargetName="border1" Value="{DynamicResource ButtonHoverInnerBorderBrush}" />
              <Setter Property="Background" TargetName="border1"
                      Value="{DynamicResource ButtonHoverInnerBackgroundBrush}" />
            </MultiTrigger>
            <Trigger Property="IsPressed" Value="True">
              <Setter Property="Background" TargetName="border"
                      Value="{DynamicResource ButtonPressedOuterBackgroundBrush}" />
              <Setter Property="BorderBrush" TargetName="border"
                      Value="{DynamicResource ButtonPressedOuterBorderBrush}" />
              <Setter Property="BorderBrush" TargetName="border1"
                      Value="{DynamicResource ButtonPressedInnerBorderBrush}" />
              <Setter Property="Background" TargetName="border1"
                      Value="{DynamicResource ButtonPressedInnerBackgroundBrush}" />
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>
  <Style x:Key="{x:Type Fluent:InRibbonGallery}" TargetType="{x:Type Fluent:InRibbonGallery}">
    <Style.Triggers>
      <Trigger Property="IsCollapsed" Value="True">
        <Setter Property="Margin" Value="0" />
      </Trigger>
    </Style.Triggers>
    <Setter Property="FocusVisualStyle" Value="{DynamicResource ControlStyleEmptyFocus}" />
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="{x:Type Fluent:InRibbonGallery}">
          <Grid Width="Auto" Height="Auto" x:Name="PART_LayoutRoot" HorizontalAlignment="Stretch"
                VerticalAlignment="Top">
            <Border Width="Auto" BorderThickness="1,1,1,1" CornerRadius="0,1,1,0"
                    BorderBrush="{DynamicResource InRibbonGalleryBorderBrush}" ClipToBounds="True" Margin="0,0,0,0" x:Name="border"
                    Height="60" HorizontalAlignment="Stretch" VerticalAlignment="Top">
              <Grid Width="Auto" Height="Auto">
                <ScrollViewer HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Visible">
                  <ScrollViewer.Resources>
                    <Style TargetType="{x:Type ScrollBar}">
                      <Setter Property="Template">
                        <Setter.Value>
                          <ControlTemplate TargetType="{x:Type ScrollBar}">
                            <StackPanel HorizontalAlignment="Right" Margin="0,-1,-1,0">
                              <RepeatButton x:Name="upButton" Width="15" Height="21" Command="ScrollBar.PageUpCommand"
                                            Margin="0,0,0,0" Style="{DynamicResource InRibbonGalleryRepeatButton}">
                                <Path RenderOptions.EdgeMode="Aliased" Data="M0,0 L1,-1 2,0z" Fill="Black" Width="5"
                                      Height="3" Stretch="Fill" />
                              </RepeatButton>
                              <RepeatButton x:Name="downButton" Width="15" Height="21"
                                            Command="ScrollBar.PageDownCommand" Margin="0,-1,0,0" Style="{DynamicResource InRibbonGalleryRepeatButton}">
                                <Path RenderOptions.EdgeMode="Aliased" Data="M0,0 L1,1 2,0z" Fill="Black" Width="5"
                                      Height="3" Stretch="Fill" />
                              </RepeatButton>
                            </StackPanel>
                          </ControlTemplate>
                        </Setter.Value>
                      </Setter>
                      <Setter Property="ContextMenu" Value="{x:Null}" />
                    </Style>
                  </ScrollViewer.Resources>
                  <Grid>
                    <ContentControl x:Name="PART_ContentPresenter">
                      <Fluent:GalleryPanel x:Name="PART_GalleryPanel" Background="White"
                                           ItemContainerGenerator="{Binding ItemContainerGenerator, RelativeSource={RelativeSource TemplatedParent}}"
                                           IsItemsHost="True" ItemHeight="{TemplateBinding ItemHeight}" ItemWidth="{TemplateBinding ItemWidth}"
                                           Orientation="{TemplateBinding Orientation}" Filter="{TemplateBinding SelectedFilterGroups}"
                                           GroupBy="{TemplateBinding GroupBy}" IsGrouped="False" />
                    </ContentControl>
                    <Image x:Name="PART_FakeImage" Visibility="Collapsed" />
                  </Grid>
                </ScrollViewer>
                <Fluent:ToggleButton IsDefinitive="False" HorizontalAlignment="Right" VerticalAlignment="Bottom"
                                     Width="15" Height="20" x:Name="PART_ExpandButton" Style="{DynamicResource InRibbonGalleryButton}" Margin="0,0,-1,-1"
                                     ClickMode="Press" CanAddToQuickAccessToolBar="False"
                                     IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource = {RelativeSource TemplatedParent}}" />
                <Popup x:Name="PART_Popup" Placement="Relative" PlacementTarget="{Binding ElementName=PART_LayoutRoot}"
                       IsOpen="{TemplateBinding IsDropDownOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="Fade"
                       Margin="0,0,-4,0" VerticalAlignment="Top" Grid.ColumnSpan="2">
                  <Popup.Resources>
                    <ResourceDictionary>
                      <Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}"
                             BasedOn="{StaticResource ScrollBarWhite}" />
                    </ResourceDictionary>
                  </Popup.Resources>
                  <Grid Name="DropDown" SnapsToDevicePixels="True" Margin="0" VerticalAlignment="Top">
                    <Grid.RowDefinitions>
                      <RowDefinition Height="*" />
                      <RowDefinition Height="10" />
                    </Grid.RowDefinitions>
                    <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="*" />
                      <ColumnDefinition Width="10" />
                    </Grid.ColumnDefinitions>
                    <Rectangle HorizontalAlignment="Left" VerticalAlignment="Top" Width="4" Height="4" Grid.Row="1"
                               Grid.Column="1" StrokeThickness="0" Margin="-1,-1,0,0">
                      <Rectangle.Fill>
                        <RadialGradientBrush RadiusX="0.984" Center="0.017,0.002" GradientOrigin="0.017,0.002"
                                             RadiusY="1">
                          <GradientStop Color="#3F000000" Offset="0" />
                          <GradientStop Color="#00000000" Offset="1" />
                        </RadialGradientBrush>
                      </Rectangle.Fill>
                    </Rectangle>
                    <Rectangle StrokeThickness="0" HorizontalAlignment="Left" Margin="-1,3,0,0" VerticalAlignment="Top"
                               Width="4" Height="4" Grid.Column="1" Grid.Row="0">
                      <Rectangle.Fill>
                        <RadialGradientBrush Center="0.032,1.01" GradientOrigin="0.032,1.01" RadiusX="0.984"
                                             RadiusY="1">
                          <GradientStop Color="#3F000000" Offset="0" />
                          <GradientStop Color="#00000000" Offset="1" />
                        </RadialGradientBrush>
                      </Rectangle.Fill>
                    </Rectangle>
                    <Rectangle StrokeThickness="0" HorizontalAlignment="Left" Margin="3,-1,0,0" VerticalAlignment="Top"
                               Width="4" Height="4" Grid.Column="0" Grid.Row="1">
                      <Rectangle.Fill>
                        <RadialGradientBrush Center="0.996,0.027" GradientOrigin="0.996,0.027" RadiusX="0.984"
                                             RadiusY="1">
                          <GradientStop Color="#3F000000" Offset="0" />
                          <GradientStop Color="#00000000" Offset="1" />
                        </RadialGradientBrush>
                      </Rectangle.Fill>
                    </Rectangle>
                    <Rectangle StrokeThickness="0" HorizontalAlignment="Stretch" Margin="7,-1,1,0"
                               VerticalAlignment="Top" Width="Auto" Height="4" Grid.Column="0" Grid.Row="1">
                      <Rectangle.Fill>
                        <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0" MappingMode="RelativeToBoundingBox">
                          <GradientStop Color="#3F000000" Offset="0" />
                          <GradientStop Color="#00000000" Offset="1" />
                        </LinearGradientBrush>
                      </Rectangle.Fill>
                    </Rectangle>
                    <Rectangle StrokeThickness="0" HorizontalAlignment="Left" Margin="-1,7,0,1"
                               VerticalAlignment="Stretch" Width="4" Height="Auto" Grid.Column="1" Grid.Row="0">
                      <Rectangle.Fill>
                        <LinearGradientBrush EndPoint="1,0.5" StartPoint="0,0.5" MappingMode="RelativeToBoundingBox">
                          <GradientStop Color="#3F000000" Offset="0" />
                          <GradientStop Color="#00000000" Offset="1" />
                        </LinearGradientBrush>
                      </Rectangle.Fill>
                    </Rectangle>
                    <Border x:Name="PART_DropDownBorder" MinWidth="{Binding ActualWidth, ElementName=PART_LayoutRoot}"
                            SnapsToDevicePixels="True" Background="{DynamicResource ContextMenuBarBackgroundBrush}"
                            BorderBrush="{DynamicResource ContextMenuBarBorderBrush}" BorderThickness="1" CornerRadius="1" Grid.ColumnSpan="1"
                            HorizontalAlignment="Stretch" VerticalAlignment="Top">
                      <Grid Width="Auto" Height="Auto" HorizontalAlignment="Stretch" VerticalAlignment="Top"
                            KeyboardNavigation.DirectionalNavigation="Cycle">
                        <Border VerticalAlignment="Stretch" Width="Auto" Height="Auto"
                                BorderBrush="{DynamicResource ContextMenuBarBackgroundBrush}" BorderThickness="1" CornerRadius="1" />
                        <Grid Margin="1" HorizontalAlignment="Stretch" VerticalAlignment="Top">
                          <Grid.RowDefinitions>
                            <RowDefinition Height="*" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                          </Grid.RowDefinitions>
                          <Rectangle Fill="{x:Null}" Stretch="Fill" Stroke="#FFE2E4E7" HorizontalAlignment="Left"
                                     Margin="24,0,0,0" Width="1" Height="Auto" Grid.RowSpan="2" Visibility="Visible" VerticalAlignment="Stretch" />
                          <Grid x:Name="PART_MenuPanel" MinWidth="{Binding MinWidth, ElementName=PART_DropDownBorder}"
                                MaxHeight="{TemplateBinding MaxDropDownHeight}" VerticalAlignment="Top">
                            <Grid.RowDefinitions>
                              <RowDefinition Height="*" />
                              <RowDefinition Height="Auto" />
                            </Grid.RowDefinitions>
                            <Border BorderThickness="{TemplateBinding BorderThickness}"
                                    BorderBrush="{DynamicResource GalleryBorderBrush}" x:Name="layoutRoot">
                              <Grid Width="Auto">
                                <Grid.RowDefinitions>
                                  <RowDefinition Height="Auto" />
                                  <RowDefinition Height="*" />
                                </Grid.RowDefinitions>
                                <Border Grid.Row="0" x:Name="border_" BorderBrush="{x:Null}" BorderThickness="0"
                                        Height="13" Background="{DynamicResource GalleryHeaderBackgroundBrush}">
                                  <Fluent:DropDownButton x:Name="PART_FilterDropDownButton"
                                                         Style="{StaticResource GalleryDropDownButtonStyle}" Height="Auto" HorizontalAlignment="Left" VerticalAlignment="Top"
                                                         Header="{TemplateBinding SelectedFilterTitle}" />
                                </Border>
                                <ScrollViewer x:Name="PART_ScrollViewer" Grid.Row="1"
                                              MinHeight="{Binding ActualHeight, ElementName=PART_LayoutRoot}" BorderBrush="{DynamicResource GalleryBorderBrush}"
                                              BorderThickness="0,0,0,1" Margin="1">
                                  <ContentControl x:Name="PART_PopupContentPresenter" Content="{x:Null}" />
                                </ScrollViewer>
                              </Grid>
                            </Border>
                            <ContentPresenter x:Name="menuPresenter" ContentSource="Menu" Grid.Row="1"
                                              KeyboardNavigation.DirectionalNavigation="None" VerticalAlignment="Top" />
                          </Grid>
                          <Border x:Name="resizeBorder" HorizontalAlignment="Stretch" VerticalAlignment="Top"
                                  Height="11" BorderBrush="{DynamicResource ContextMenuBarResizeBorderBrush}" BorderThickness="0,1,0,0" Grid.Row="2"
                                  CornerRadius="0,0,1,1" Background="{DynamicResource ContextMenuBarResizeBackgoundBrush}">
                            <Grid>
                              <Thumb x:Name="PART_ResizeVerticalThumb" HorizontalAlignment="Stretch" Margin="0,0,0,-90"
                                     Width="Auto" Height="10" VerticalAlignment="Top" Cursor="SizeNS"
                                     Template="{DynamicResource ResizeVerticalThumbControlTemplate}" />
                              <Thumb x:Name="PART_ResizeBothThumb" HorizontalAlignment="Right" Margin="0,0,0,-90"
                                     Width="10" Height="10" VerticalAlignment="Top" Cursor="SizeNWSE"
                                     Template="{DynamicResource ResizeBothThumbControlTemplate}" />
                            </Grid>
                          </Border>
                        </Grid>
                      </Grid>
                    </Border>
                  </Grid>
                </Popup>
              </Grid>
            </Border>
            <Fluent:ToggleButton IsDefinitive="False" Margin="0,0,0,0" Visibility="Collapsed"
                                 x:Name="PART_DropDownButton" Icon="{Binding Path=Icon, RelativeSource={RelativeSource TemplatedParent}}"
                                 LargeIcon="{Binding Path=LargeIcon, RelativeSource={RelativeSource TemplatedParent}}"
                                 Header="{Binding Path=Header, RelativeSource={RelativeSource TemplatedParent}}"
                                 Size="{Binding Path=Size, RelativeSource={RelativeSource TemplatedParent}}"
                                 SizeDefinition="{Binding Path=SizeDefinition, RelativeSource={RelativeSource TemplatedParent}}"
                                 Style="{DynamicResource InRibbonGalleryToggleButtonStyle}" HorizontalAlignment="Left" VerticalAlignment="Top"
                                 ClickMode="Press" CanAddToQuickAccessToolBar="False" />
          </Grid>
          <ControlTemplate.Triggers>
            <Trigger Property="HasFilter" Value="False">
              <Setter Property="Visibility" TargetName="border_" Value="Collapsed" />
            </Trigger>
            <Trigger Property="IsEnabled" Value="False">
              <Setter Property="IsEnabled" TargetName="PART_DropDownButton" Value="False" />
              <Setter Property="IsEnabled" TargetName="PART_ExpandButton" Value="False" />
            </Trigger>
            <Trigger Property="IsCollapsed" Value="True">
              <Setter Property="Visibility" TargetName="border" Value="Collapsed" />
              <Setter Property="Placement" TargetName="PART_Popup" Value="Bottom" />
              <Setter Property="Visibility" TargetName="PART_DropDownButton" Value="Visible" />
              <Setter Property="VerticalAlignment" TargetName="PART_LayoutRoot" Value="Top" />
              <Setter Property="HorizontalAlignment" TargetName="PART_LayoutRoot" Value="Left" />
            </Trigger>
            <Trigger Property="IsDropDownOpen" Value="True">
              <!--<Setter Property="Content" TargetName="contentPresenter" Value="{x:Null}"/>
              <Setter Property="Content" TargetName="popupContentPresenter" Value="{Binding ElementName=PART_GalleryPanel}"/>                            
              <Setter Property="IsGrouped" TargetName="PART_GalleryPanel" Value="True"/>              -->
              <!--<Setter Property="IsHitTestVisible" TargetName="PART_DropDownButton" Value="False"/>-->
            </Trigger>
            <Trigger Property="ResizeMode" Value="None">
              <Setter Property="Visibility" TargetName="resizeBorder" Value="Collapsed" />
            </Trigger>
            <Trigger Property="ResizeMode" Value="Both">
              <Setter Property="Visibility" TargetName="PART_ResizeVerticalThumb" Value="Collapsed" />
              <Setter Property="Visibility" TargetName="PART_ResizeBothThumb" Value="Visible" />
              <Setter Property="Visibility" TargetName="resizeBorder" Value="Visible" />
            </Trigger>
            <Trigger Property="ResizeMode" Value="Vertical">
              <Setter Property="Visibility" TargetName="PART_ResizeBothThumb" Value="Collapsed" />
              <Setter Property="Visibility" TargetName="PART_ResizeVerticalThumb" Value="Visible" />
              <Setter Property="Visibility" TargetName="resizeBorder" Value="Visible" />
            </Trigger>
            <Trigger Property="Menu" Value="{x:Null}">
              <Setter Property="BorderThickness" TargetName="PART_ScrollViewer" Value="0" />
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
    <Setter Property="Margin" Value="2,3,3,0" />
  </Style>
</ResourceDictionary>